1279356050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1933}}^1$

素因数の和:2044

約数の個数: 96

約数和(自身を含む): 2854769664

約数和(自身を除く): 1575413614

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 61, 62, 70, 122, 155, 175, 217, 305, 310, 350, 427, 434, 610, 775, 854, 1085, 1525, 1550, 1891, 1933, 2135, 2170, 3050, 3782, 3866, 4270, 5425, 9455, 9665, 10675, 10850, 13237, 13531, 18910, 19330, 21350, 26474, 27062, 47275, 48325, 59923, 66185, 67655, 94550, 96650, 117913, 119846, 132370, 135310, 235826, 299615, 330925, 338275, 419461, 589565, 599230, 661850, 676550, 825391, 838922, 1179130, 1498075, 1650782, 2097305, 2947825, 2996150, 3655303, 4126955, 4194610, 5895650, 7310606, 8253910, 10486525, 18276515, 20634775, 20973050, 25587121, 36553030, 41269550, 51174242, 91382575, 127935605, 182765150, 255871210, 639678025, 1279356050]

約数ペア:

[(1, 1279356050), (2, 639678025), (5, 255871210), (7, 182765150), (10, 127935605), (14, 91382575), (25, 51174242), (31, 41269550), (35, 36553030), (50, 25587121), (61, 20973050), (62, 20634775), (70, 18276515), (122, 10486525), (155, 8253910), (175, 7310606), (217, 5895650), (305, 4194610), (310, 4126955), (350, 3655303), (427, 2996150), (434, 2947825), (610, 2097305), (775, 1650782), (854, 1498075), (1085, 1179130), (1525, 838922), (1550, 825391), (1891, 676550), (1933, 661850), (2135, 599230), (2170, 589565), (3050, 419461), (3782, 338275), (3866, 330925), (4270, 299615), (5425, 235826), (9455, 135310), (9665, 132370), (10675, 119846), (10850, 117913), (13237, 96650), (13531, 94550), (18910, 67655), (19330, 66185), (21350, 59923), (26474, 48325), (27062, 47275)]